Sudhakar Shinde
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Awarded to Sudhakar Shinde on 09 Oct 2019
Answered
when i am saving workspce of function , it's not containing all variables.
There may not be direct function available to merge two workspace data directly. If you would like to save base workspace and f...
when i am saving workspce of function , it's not containing all variables.
There may not be direct function available to merge two workspace data directly. If you would like to save base workspace and f...
3 mesi ago | 0
| accepted
Answered
Have an array of 16 values, want to output them in order value by value, with the same string of text before each value
Use for loop: amount = [a, b, c, d, e, f]; for i=1:length(amount) disp(['The amount is: ',amount(i)]); end
Have an array of 16 values, want to output them in order value by value, with the same string of text before each value
Use for loop: amount = [a, b, c, d, e, f]; for i=1:length(amount) disp(['The amount is: ',amount(i)]); end
3 mesi ago | 0
Answered
Deleting last element of a nested structure
To remove filed from structure check rmfield. Example: s.a = 1; s.b = 2; s.c = 3; Remove field b. field = 'b'; s = rmfiel...
Deleting last element of a nested structure
To remove filed from structure check rmfield. Example: s.a = 1; s.b = 2; s.c = 3; Remove field b. field = 'b'; s = rmfiel...
3 mesi ago | 0
Answered
how to get Model advisor report name?
Check example: Generate Report with Specified Name and Location temp = generateReport(app,'Location',FolderLocation); [RptPth...
how to get Model advisor report name?
Check example: Generate Report with Specified Name and Location temp = generateReport(app,'Location',FolderLocation); [RptPth...
3 mesi ago | 0
Question
Matlab Unit test for structure input. How to use same test for n numbers.
I have a matlab unit test class. Here i am using setup method to form structure i.e. 'testCase.out' this structure have n values...
3 mesi ago | 2 answers | 0
2
answersAnswered
If statement for identifying row/column vectors/matrix/scalars
'isrow' function returns true if input is row vector. isrow(in) 'iscolumn' function returns true if input is column vector....
If statement for identifying row/column vectors/matrix/scalars
'isrow' function returns true if input is row vector. isrow(in) 'iscolumn' function returns true if input is column vector....
3 mesi ago | 1
Answered
why this code can't run in my PC but can run in another. it show error about "Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters"
Looks like bracket close ')' missing for G1 & G2: G1=(round(255*(F/255).^gamma1)) G2=(round(255*(F/255).^gamma2))
why this code can't run in my PC but can run in another. it show error about "Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters"
Looks like bracket close ')' missing for G1 & G2: G1=(round(255*(F/255).^gamma1)) G2=(round(255*(F/255).^gamma2))
3 mesi ago | 0
Answered
How to make this code in loop - Image processing
Loop to read images: my_folder =pwd; %Folder path where images are present filenames=dir(fullfile(my_folder,'*.jpg')); Image ...
How to make this code in loop - Image processing
Loop to read images: my_folder =pwd; %Folder path where images are present filenames=dir(fullfile(my_folder,'*.jpg')); Image ...
3 mesi ago | 0
Answered
How to read a text file line by line and store its element into two arrays.
Check: Table = readtable('InputFile.txt'); %Read text file in table format FirstColumn = Table(:,1); % First column data S...
How to read a text file line by line and store its element into two arrays.
Check: Table = readtable('InputFile.txt'); %Read text file in table format FirstColumn = Table(:,1); % First column data S...
3 mesi ago | 0
Answered
Loading image files in the workspace from a folder
Check: my_folder =pwd; %Folder path where images are present PngFilenames=dir(fullfile(my_folder,'*.png')); JpgFilenames=dir...
Loading image files in the workspace from a folder
Check: my_folder =pwd; %Folder path where images are present PngFilenames=dir(fullfile(my_folder,'*.png')); JpgFilenames=dir...
3 mesi ago | 0
Answered
string comparison database and label comparison
%use Compare strings strcmp(T(:,1),string(label)) %or Compare strings (case insensitive) strcmpi(T(:,1),string(label)) Che...
string comparison database and label comparison
%use Compare strings strcmp(T(:,1),string(label)) %or Compare strings (case insensitive) strcmpi(T(:,1),string(label)) Che...
3 mesi ago | 0
Answered
How to operate on different rows of the same matrix?
Try this: [A(1,1) A(2,1)] %[1 2] [A(1,1) A(3,1)] %[1 3] [A(1,1) A(4,1)] %[1 4] [A(2,1) A(3,1)] %[2 3] [A(2,1) A(4,1...
How to operate on different rows of the same matrix?
Try this: [A(1,1) A(2,1)] %[1 2] [A(1,1) A(3,1)] %[1 3] [A(1,1) A(4,1)] %[1 4] [A(2,1) A(3,1)] %[2 3] [A(2,1) A(4,1...
3 mesi ago | 0
Answered
Sorting Vector A in Ascending order and apply the same steps to Vector B
[m n]=sort(A); disp(m); % Sorted A vector in ascending order B=B(n); disp(B);% Sorted B according to A.
Sorting Vector A in Ascending order and apply the same steps to Vector B
[m n]=sort(A); disp(m); % Sorted A vector in ascending order B=B(n); disp(B);% Sorted B according to A.
3 mesi ago | 0
Answered
calculate an output signal based on user input data
Use input command to get user input Input = input('Enter input value: '); 2. To calculate power use Input^3 ...
calculate an output signal based on user input data
Use input command to get user input Input = input('Enter input value: '); 2. To calculate power use Input^3 ...
3 mesi ago | 0
Answered
want to read 38 csv files only first and second column?
csvFile = dir("*.csv") ; N = length(csvFile) ; for i = 1:N data = readtable(csvFile(i).name) ; iwant = data.Point...
want to read 38 csv files only first and second column?
csvFile = dir("*.csv") ; N = length(csvFile) ; for i = 1:N data = readtable(csvFile(i).name) ; iwant = data.Point...
3 mesi ago | 0
| accepted
Answered
How to first form a variable and then assign values to it?
Switch ..case can be one option. Var='Temperature'; switch Var case 'Temperature' Temperature=[1; 5; 3; 7]; ...
How to first form a variable and then assign values to it?
Switch ..case can be one option. Var='Temperature'; switch Var case 'Temperature' Temperature=[1; 5; 3; 7]; ...
3 mesi ago | 0
Answered
Error using zeros, Size inputs must be scalar. Need help with this error in my function.
If you are inputing, Enter the length of the vector : 2 (any scalar value) then it will work m = zeros(1,length(ln)) 2....
Error using zeros, Size inputs must be scalar. Need help with this error in my function.
If you are inputing, Enter the length of the vector : 2 (any scalar value) then it will work m = zeros(1,length(ln)) 2....
3 mesi ago | 0
Answered
How can I extract the usernames and hosts from a .txt file
You can use readtable to read text file into table format. file = 'data_file.txt'; opts = detectImportOptions(file ); T=readt...
How can I extract the usernames and hosts from a .txt file
You can use readtable to read text file into table format. file = 'data_file.txt'; opts = detectImportOptions(file ); T=readt...
3 mesi ago | 0
| accepted
Answered
How do I plot specific data from an export excel file?
Example: Then you need plot of Value1 vs Value2 of country 'Canada' : table=readtable('test1.xlsx'); Data= contains((table...
How do I plot specific data from an export excel file?
Example: Then you need plot of Value1 vs Value2 of country 'Canada' : table=readtable('test1.xlsx'); Data= contains((table...
3 mesi ago | 0
Answered
Matlab Function find sum of Euclidean distances from a given 2-D point
Use docsearch 'Euclidean'. https://www.mathworks.com/help/releases/R2019b/matlab/ref/norm.html#bt0y64c-1 Use norm to calculate...
Matlab Function find sum of Euclidean distances from a given 2-D point
Use docsearch 'Euclidean'. https://www.mathworks.com/help/releases/R2019b/matlab/ref/norm.html#bt0y64c-1 Use norm to calculate...
3 mesi ago | 0
Answered
one size image for CNN
You can checkout imresize function to make image sizes to be equal. https://www.mathworks.com/help/releases/R2019b/matlab/ref/i...
one size image for CNN
You can checkout imresize function to make image sizes to be equal. https://www.mathworks.com/help/releases/R2019b/matlab/ref/i...
3 mesi ago | 1
| accepted
Answered
How to store data of FOR LOOP iteration?
You can use P_new(i) or P_new{i} to store loop result.
How to store data of FOR LOOP iteration?
You can use P_new(i) or P_new{i} to store loop result.
3 mesi ago | 0
| accepted
Answered
generating files using loop or other functions
Use readtable and writetable functions. Data=readtable('x1)Data.xlsx'); % Read excel data [R,C]=size(Data); % get number of co...
generating files using loop or other functions
Use readtable and writetable functions. Data=readtable('x1)Data.xlsx'); % Read excel data [R,C]=size(Data); % get number of co...
3 mesi ago | 0
| accepted
Answered
How can I resize all images within a cell array?
This could work if your images are size of [MxNx3]: for i=1:length(image_content) ResImage{i}=imresize(image_content{i},[2...
How can I resize all images within a cell array?
This could work if your images are size of [MxNx3]: for i=1:length(image_content) ResImage{i}=imresize(image_content{i},[2...
3 mesi ago | 0
| accepted
Answered
NaNs when reading from table
As there are empty fields within your csv file, MATLAB read it as NAN(not a number). Thought could be: Create a data in csv s...
NaNs when reading from table
As there are empty fields within your csv file, MATLAB read it as NAN(not a number). Thought could be: Create a data in csv s...
3 mesi ago | 0
Answered
Suggestion on what im doing wrong.
The 'min' function and for loop will help: A=[8 1 -2 9 5 11 6]; n=2; % Exclude 2 smallest elements for i=1:n [num,id]=min(...
Suggestion on what im doing wrong.
The 'min' function and for loop will help: A=[8 1 -2 9 5 11 6]; n=2; % Exclude 2 smallest elements for i=1:n [num,id]=min(...
3 mesi ago | 0
Answered
Convert patch Matlab to file STL
Check this: https://www.mathworks.com/help/releases/R2019b/matlab/ref/stlwrite.html https://www.mathworks.com/help/releases/R2...
Convert patch Matlab to file STL
Check this: https://www.mathworks.com/help/releases/R2019b/matlab/ref/stlwrite.html https://www.mathworks.com/help/releases/R2...
3 mesi ago | 0
| accepted
Answered
How to rearrange a cell array with a given index vector
change semicolon to comma to seperate 2 & 3 from id: idx = [2,3,1];
How to rearrange a cell array with a given index vector
change semicolon to comma to seperate 2 & 3 from id: idx = [2,3,1];
3 mesi ago | 0
| accepted
Answered
How to plot polar curve in both upper and lower half region?
Change Polar Axes Limits By default, negative values of the radius are plotted as positive values in the polar plot. Use rlim t...
How to plot polar curve in both upper and lower half region?
Change Polar Axes Limits By default, negative values of the radius are plotted as positive values in the polar plot. Use rlim t...
3 mesi ago | 0
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